Scosche NN03B Wire Harness to Connect An Aftermarket Stereo Receiver for Select 1995-Up Infiniti/Nissan. Apr 03, 2013 · SOURCE: timing on a 1991 nissan 300zx There is no means of setting the timing if you are referring to a conventional timing light.The engine is designed with sensors that sense the angle of the camshafts in relationship to the crankshaft and whether it is. May 30, 2015 · Hey Guys. I have a 1992 hardbody, and i went to replace the already aftermarket stereo in it with a newer one, but i came across some problems..